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$63+ Cheap flights from Santa Ana, CA (SNA) to Aurora, CO

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/9. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DEN
Dec 4 — Dec 111
Thu 12/4
Thu 12/11
1 adult, Economy
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Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Aurora are usually found in February or September, booked 60 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Santa Ana to Aurora

Keep the following information in mind while searching for Santa Ana to Aurora flight deals. Data was last updated November 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$98
(CheapOair)

One-way from

$63
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$271
Provider with most accurate pricing for Los Angeles-Denver Intl flight deals.
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From Santa Ana J. Wayne/Orange Cnty to Aurora
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Aurora
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Highest demand for flights based on searches. 1% potential increase in price ($3 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Santa Ana to Aurora

Cheapest flights from Santa Ana to Aurora
Explore the most affordable flight options available from Santa Ana to Aurora. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2025.

This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/31:35 pmSNA - DEN
Nonstop2h 31mFrontier
Sun 12/710:37 pmDEN - SNA
1 stop20h 02mFrontier
Deal found 11/4$98
This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/51:35 pmSNA - DEN
Nonstop2h 31mFrontier
Mon 12/89:00 amDEN - SNA
1 stop7h 55mFrontier
Deal found 11/4$99
This Frontier deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/183:01 pmSNA - DEN
Nonstop2h 24mFrontier
Fri 11/217:00 amDEN - SNA
1 stop9h 59mFrontier
Deal found 11/4$101
This CheapOair deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/131:35 pmSNA - DEN
Nonstop2h 31mFrontier
Mon 12/1511:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 11/3$102
This Kiwi.com deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:46 pmSNA - DEN
1 stop14h 18mMultiple Airlines
Wed 12/1011:11 amDEN - SNA
Nonstop2h 31mMultiple Airlines
Deal found 11/3$103
This CheapOair deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/21:35 pmSNA - DEN
Nonstop2h 31mFrontier
Fri 12/56:00 amDEN - SNA
1 stop10h 55mFrontier
Deal found 11/2$104
This Expedia deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/411:15 amSNA - DEN
Nonstop2h 23mFrontier
Sun 12/711:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 11/3$106
This Frontier deal was found by Cheapflights users on 11/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1712:01 pmSNA - DEN
Nonstop2h 30mFrontier
Mon 11/249:43 amDEN - SNA
Nonstop2h 36mFrontier
Deal found 11/3$108
This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/41:35 pmSNA - DEN
1 stop19h 37mFrontier
Thu 12/116:00 amDEN - SNA
1 stop10h 40mFrontier
Deal found 11/4$110
This Frontier deal was found by Cheapflights users on 11/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:04 pmSNA - DEN
Nonstop2h 29mFrontier
Tue 12/211:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 11/2$111
This CheapOair deal was found by Cheapflights users on 11/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/126:34 pmSNA - DEN
1 stop13h 30mFrontier
Sun 12/1411:11 amDEN - SNA
Nonstop2h 31mFrontier
Deal found 11/4$113

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Aurora that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Santa Ana to Aurora that are best for you.

Fly from

Santa Ana

Fly to

Aurora

Route

Depart

Return

Price

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 1/8

11:45 am-3:08 pm

Nonstop2h 23m

Denver Intl

Thu 1/15

11:11 am-12:49 pm

Nonstop2h 38m

$105

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 1/1

11:52 am-3:15 pm

Nonstop2h 23m

Denver Intl

Tue 1/6

10:53 am-12:22 pm

Nonstop2h 29m

$165

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 12/3

2:00 pm-10:45 am

1 stop19h 45m

Denver Intl

Wed 12/10

12:40 pm-9:14 pm

1 stop9h 34m

$196

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

5:56 pm-10:45 am

1 stop15h 49m

Denver Intl

Tue 12/9

11:41 am-5:08 pm

1 stop6h 27m

$196

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 12/6

8:55 am-4:15 pm

1 stop6h 20m

Denver Intl

Mon 12/8

8:15 am-9:45 am

Nonstop2h 30m

$207

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Wed 12/10

3:10 pm-11:21 pm

1 stop7h 11m

Denver Intl

Mon 12/15

12:25 pm-6:10 pm

1 stop6h 45m

$225

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

6:50 pm-10:05 pm

Nonstop2h 15m

Denver Intl

Mon 12/15

2:20 pm-6:35 pm

1 stop5h 15m

$227

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Thu 11/20

6:45 am-4:20 am

2 stops20h 35m

Denver Intl

Sat 11/22

9:43 am-11:19 am

Nonstop2h 36m

$236

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Sat 12/6

4:12 pm-7:30 pm

Nonstop2h 18m

Denver Intl

Mon 12/8

7:46 am-9:19 am

Nonstop2h 33m

$248

Santa AnaDenver

SNA - DEN

SNADEN

Santa Ana J. Wayne/Orange Cnty

Tue 11/25

5:46 pm-3:58 am

1 stop9h 12m

Denver Intl

Fri 11/28

9:58 am-3:59 pm

1 stop7h 01m

$254

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 20 results
1
2

Best time to book a flight from Santa Ana to Aurora

Have a flexible travel schedule? Discover the best time to fly to Aurora from Santa Ana with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Ana to Aurora

How far ahead should I book a flight from Santa Ana, California to Aurora?

Use this chart to determine the optimal time to book a round-trip flight from Santa Ana to Aurora. Price data was last updated on October 31, 2025.

To ensure you get the cheapest price possible for a flight from Santa Ana, California to Aurora, you should look to book at least 60 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Santa Ana, California to Aurora?

Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Aurora (average of $36). Flying from Santa Ana, California to Aurora in September is currently the most expensive (average of $76). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SNA to 9UR?

Find hourly flight availability from Santa Ana to Aurora. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2025.

It’s typically best to fly out from Santa Ana, California to Aurora in the morning. Doing so could potentially save you 48% on the flight price compared to flying in the afternoon, which is usually more expensive.

What is the cheapest day to fly from Santa Ana, California to Aurora?

Use this chart to determine the cheapest time to fly round-trip from Santa Ana to Aurora. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Santa Ana, California to Aurora flight should consider departing on Wednesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Santa Ana, California to Aurora

Explore weekly flight availability from Santa Ana to Aurora. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 4, 2025.

The most flights from SNA to 9UR are scheduled on a Monday (19 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (9 on average).

Reviews of airlines servicing Aurora

Get insights into the airlines that provide service to Aurora. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Aurora. Reviews last updated November 4, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Santa Ana to Aurora have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,237 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,002 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,116 reviews
Southwest
8.0
Very good
4,237 reviews

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Aurora. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Santa Ana to Aurora?

    If you book a flight to Aurora from Santa Ana, you will be flying from J. Wayne/Orange Cnty, which is the city’s only airport. Santa Ana J. Wayne/Orange Cnty (SNA) is located 4.8 mi from the center of Santa Ana. There are 14 flights from J. Wayne/Orange Cnty to Aurora per day from 5 different airlines.

  • How popular is this Santa Ana, California to Aurora flight route?

    Within the past month, 77 users have taken a look at flights from Santa Ana J. Wayne/Orange Cnty to Aurora.

  • How long is the flight from Santa Ana, California to Aurora?

    For as low as $105, Frontier can have you in Aurora from Santa Ana, California in 2h 23m. Airlines will cover a distance of 844 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Santa Ana, California to Aurora?

    Consider Lufthansa (93%), United Airlines (91%) or Air Canada (90%) when booking your flight. These represent the most reliable airlines when flying from Santa Ana, California to Aurora.

  • What are the cheapest flights from Santa Ana, California to Aurora?

    The cheapest flight price from Santa Ana, California to Aurora is $66. On average you can expect to pay $735. The most popular route, (Santa Ana J. Wayne/Orange Cnty - Denver Intl), can usually be booked for $58.

  • Can I find deals for flights from Santa Ana to Aurora that include hotel bookings?

    Yes. In addition to deals on Santa Ana to Aurora flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Ana to Aurora?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Ana to Aurora.

  • Can I find deals for business class flights from Santa Ana to Aurora?

    Yes. Cheapflights offers flight deals from Santa Ana to Aurora by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Ana, California to Aurora?

    Currently, March is the cheapest month in which you can book a flight from Santa Ana, California to Aurora (average of $36). Flying from Santa Ana, California to Aurora in September is currently the most expensive (average of $76). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top 5 airlines flying from Santa Ana to Aurora

Discover the top 5 airlines that operate flights from Santa Ana to Aurora. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$69Average$179FlexibilityNo cancel feeOn-time62%
Allegiant AirCheapest$79Average$98FlexibilityNo cancel feeOn-time88%
DeltaCheapest$108Average$282FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$176Average$346FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$177Average$344FlexibilityNo cancel feeOn-time63%

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